Proactive Two-Tier Bandwidth Brokerage for on-demand Policy-based Resource Allocation in Stateless IP Networks

Kamel Haddadou 1 Yacine Ghamri-Doudane Samir Ghamri Doudane 1 Nazim Agoulmine
1 Phare
LIP6 - Laboratoire d'Informatique de Paris 6
Abstract : In order to improve the scalability of the IETF’s PBM architecture, we previously proposed an extension to this architecture. The aim of our proposal was to facilitate the support of on-demand resource allocation in stateless IP networks. The proposed schema distribute part of the decision making process but keeps centralized the bandwidth brokerage operation as this latter uses a critical resources (traffic matrix). Our current work aims to render the PBM architecture completely distributed by designing a scalable scheme for bandwidth brokerage. To that end, we propose using a proactive two-tier scheme in order to improve the scalability of the resource management procedures. In this paper, we present the proposed scheme, its design features and the set of experimentations we realized in order to demonstrate its performances.
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Conference papers
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Submitted on : Friday, March 17, 2017 - 10:29:08 AM
Last modification on : Thursday, March 21, 2019 - 1:09:24 PM

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Kamel Haddadou, Yacine Ghamri-Doudane, Samir Ghamri Doudane, Nazim Agoulmine. Proactive Two-Tier Bandwidth Brokerage for on-demand Policy-based Resource Allocation in Stateless IP Networks. MMNS 2005 - 8th International Conference on Management of Multimedia Networks and Services, Oct 2005, Barcelona, Spain. pp.350-361, ⟨10.1007/11572831_30⟩. ⟨hal-01491580⟩

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